| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.54 | 6.563% | $237.1453 | $237.15 | $237.15 | $237.10 |
| Purchase #2 | $27.92 | 11.745% | $31.1992 | $31.20 | $31.20 | $31.20 |
| Purchase #3 | $150.46 | 5.769% | $159.14 | $159.14 | $159.15 | $159.10 |
| Purchase #4 | $248.88 | 4.829% | $260.8984 | $260.90 | $260.90 | $260.90 |
| Purchase #5 | $45.90 | 5.478% | $48.4144 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $154.71 | 3.291% | $159.8015 | $159.80 | $159.80 | $159.80 |
| Purchase #7 | $78.38 | 9.317% | $85.6827 | $85.68 | $85.70 | $85.70 |
| 7 purchase totals = | $928.79 | $982.2815 | $982.28 | $982.30 | $982.20 | |